.uml-wrapper {
  width: 150px;
  height: 50px;
  border: 2px solid #b1cbe4;
  background-color: #b1cbe4;

  &.completed {
    border: 2px solid #4097d7;
    background-color: #4097d7;
  }

  &.current {
    border: 2px solid #29c7cd;
    background-color: #29c7cd;
  }
}